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| author | Dean Camera <dean@fourwalledcubicle.com> | 2012-01-15 14:07:14 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2012-01-15 14:07:14 +0000 |
| commit | bc3db793e9867567bc881942845c7d84c2b09e37 (patch) | |
| tree | 61a1f5b0c81e24277890d184e4aa9d1005c3fd70 /Bootloaders/CDC/makefile | |
| parent | 3038ea1c6ea8cbc1a0a61ea1674b6c097b6b006d (diff) | |
| download | lufa-bc3db793e9867567bc881942845c7d84c2b09e37.tar.gz lufa-bc3db793e9867567bc881942845c7d84c2b09e37.tar.bz2 lufa-bc3db793e9867567bc881942845c7d84c2b09e37.zip | |
Minor bootloader tweaks; make some functions static where possible to reduce the compiled binary size, add additional comments to the makefiles.
Diffstat (limited to 'Bootloaders/CDC/makefile')
| -rw-r--r-- | Bootloaders/CDC/makefile | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Bootloaders/CDC/makefile b/Bootloaders/CDC/makefile index f98372dfb..850d9dfc8 100644 --- a/Bootloaders/CDC/makefile +++ b/Bootloaders/CDC/makefile @@ -96,6 +96,11 @@ F_USB = $(F_CPU) # bytes, and so will need to be doubled to obtain the byte address needed by AVR-GCC. FLASH_SIZE_KB = 128 BOOT_SECTION_SIZE_KB = 4 + + +# Formulas used to calculate the starting address of the Bootloader section, and the User Application +# API jump table (for more information on the latter, see the bootloader documentation). These formulas +# should not need to be altered - modify the FLASH_SIZE_KB and BOOT_SECTION_KB values above instead. BOOT_START = 0x$(shell echo "obase=16; ($(FLASH_SIZE_KB) - $(BOOT_SECTION_SIZE_KB)) * 1024" | bc) BOOT_API_TABLESTART = 0x$(shell echo "obase=16; (($(FLASH_SIZE_KB) * 1024) - 32)" | bc) |